Is it healthy to burp a lot?

Lately I have been burping a lot!! & my mom wants me to go see a doctor..but is it necessary? I eat fast,& I have a pretty fast metabolism..is it because I drink diet coke almost everyday. Is it healthy for me to be drinking a lot of diet coke? Also is it true that it gets you fat even if its diet?thanks.

Well you got to let the gas out somewhere. Right? o.o

Btw. Don't drink Diet Drinks.

The burping could be from drinking the diet coke. I drink regular coke and burp tons! The diet won't make you more fat but aspartame turns into formaldahyde when it hits your tummy!!! Well, a form of foraldahyde, some kind of chemical in formaldahyde. Don't eat so fast. Slow down and enjoy your food. And of course it isn't healthy to be drinking that much diet coke. It isn't healthy to be drinking any kind of soda, but we do it anyway!